ReactOS  0.4.14-dev-323-g6fe6a88
CrNtDecl.h
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1 
2 #ifdef CROSSNT_DECL
3 #undef CROSSNT_DECL
4 #undef CROSSNT_DECL_EX
5 #endif //CROSSNT_DECL
6 
7 /***************************/
8 #ifdef CROSSNT_DECL_API
9 
10 #define CROSSNT_DECL(type, dspec, name, args, callargs) \
11 typedef type (dspec *ptr##name) args; \
12 extern "C" ptr##name CrNt##name; \
13 type dspec CrNt##name##_impl args;
14 
15 #define CROSSNT_DECL_EX(mod, type, dspec, name, args, callargs) \
16 typedef type (dspec *ptr##name) args; \
17 extern "C" ptr##name CrNt##name; \
18 type dspec CrNt##name##_impl args;
19 
20 #endif //CROSSNT_DECL_API
21 
22 /***************************/
23 #ifdef CROSSNT_DECL_STUB
24 
25 #define CROSSNT_DECL(type, dspec, name, args, callargs) \
26 extern "C" ptr##name CrNt##name = NULL; \
27 
28 #define CROSSNT_DECL_EX(mod, type, dspec, name, args, callargs) \
29 extern "C" ptr##name CrNt##name = NULL; \
30 
31 #endif //CROSSNT_DECL_STUB
32 
33 /***************************/
34 #ifdef CROSSNT_INIT_STUB
35 
36 #define CROSSNT_DECL(type, dspec, name, args, callargs) \
37  KdPrint(("Init " #name " cur %x\n", CrNt##name)); \
38  if(!CrNt##name) { \
39  CrNt##name = (ptr##name)CrNtGetProcAddress(g_hNtosKrnl, #name); \
40  KdPrint((" GetProcAddr(NTOSKRNL.EXE," #name ") = %x\n", CrNt##name)); \
41  if(!CrNt##name) { \
42  CrNt##name = CrNt##name##_impl; \
43  } \
44  KdPrint((" final %\n", CrNt##name)); \
45  }
46 
47 #define CROSSNT_DECL_EX(mod, type, dspec, name, args, callargs) \
48  KdPrint(("Init " mod "," #name " cur %x\n", CrNt##name)); \
49  if(!CrNt##name) { \
50  CrNt##name = (ptr##name)CrNtGetProcAddress(CrNtGetModuleBase(mod), #name); \
51  KdPrint((" GetProcAddr(" mod "," #name ") = %x\n", CrNt##name)); \
52  if(!CrNt##name) { \
53  CrNt##name = CrNt##name##_impl; \
54  } \
55  KdPrint((" final %x\n", CrNt##name)); \
56  }
57 
58 #endif //CROSSNT_INIT_STUB